Transaction not yet indexed

i51yirGvhLykFdGTbpYxVnjyYSoAB8EpReeYPmBkXFSbSunbVF2JDE824e5zmt5bpMyXunC7Pc1zioeJCM6mbwN

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.